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115 lines
3.5 KiB
115 lines
3.5 KiB
dnl Copyright (C) 2012 Vincent Torri <vincent dot torri at gmail dot com> |
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dnl This code is public domain and can be freely used or copied. |
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dnl Macro that check dependencies libraries for the EFL: |
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dnl libjpeg |
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dnl zlib |
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dnl _EFL_CHECK_LIB_LIBJPEG is for internal use |
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dnl _EFL_CHECK_LIB_LIBJPEG(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_LIB_LIBJPEG], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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AC_CHECK_HEADER([jpeglib.h], |
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[have_dep="yes"], |
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[ |
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AC_MSG_ERROR(["Cannot find jpeglib.h. Make sure your CFLAGS environment variable contains include lines for the location of this file"]) |
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have_dep="no" |
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]) |
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if test "x${have_dep}" = "xyes" ; then |
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AC_CHECK_LIB([jpeg], [jpeg_std_error], |
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[ |
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have_dep="yes" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} -ljpeg" |
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], |
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[ |
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AC_MSG_ERROR("Cannot find libjpeg library. Make sure your LDFLAGS environment variable contains include lines for the location of this file") |
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have_dep="no" |
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]) |
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fi |
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AS_IF([test "x${have_dep}" = "xyes"], [$2], [$3]) |
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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dnl _EFL_CHECK_LIB_ZLIB is for internal use |
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dnl _EFL_CHECK_LIB_ZLIB(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_LIB_ZLIB], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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PKG_CHECK_EXISTS([zlib >= 1.2.3], [_efl_have_lib="yes"], [_efl_have_lib="no"]) |
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if test "x${_efl_have_lib}" = "xyes" ; then |
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requirements_pc_[]m4_defn([DOWNEFL])="${requirements_pc_[]m4_defn([DOWNEFL])} zlib >= 1.2.3" |
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requirements_pc_deps_[]m4_defn([DOWNEFL])="${requirements_pc_deps_[]m4_defn([DOWNEFL])} zlib >= 1.2.3" |
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else |
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AC_CHECK_HEADER([zlib.h], |
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[_efl_have_lib="yes"], |
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[ |
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AC_MSG_ERROR(["Cannot find zlib.h. Make sure your CFLAGS environment variable contains include lines for the location of this file"]) |
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_efl_have_lib="no" |
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]) |
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if test "x${_efl_have_lib}" = "xyes" ; then |
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AC_CHECK_LIB([z], [zlibVersion], |
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[ |
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_efl_have_lib="yes" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} -lz" |
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], |
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[ |
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AC_MSG_ERROR(["Cannot find libjpeg library. Make sure your LDFLAGS environment variable contains include lines for the location of this file"]) |
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_efl_have_lib="no" |
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]) |
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fi |
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fi |
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AS_IF([test "x${_efl_have_lib}" = "xyes"], [$2], [$3]) |
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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dnl Macro that checks for a library |
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dnl |
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dnl EFL_CHECK_LIB(EFL, LIBRARY) |
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dnl AC_DEFINE : EFL_HAVE_LIBRARY (LIBRARY being replaced by its value) |
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AC_DEFUN([EFL_CHECK_LIB], |
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[ |
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m4_pushdef([UP], m4_translit([$2], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWN], m4_translit([$2], [-A-Z], [_a-z]))dnl |
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m4_default([_EFL_CHECK_LIB_]m4_defn([UP]))($1, [have_lib="yes"], [have_lib="no"]) |
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AC_MSG_CHECKING([for ]m4_defn([DOWN])) |
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AC_MSG_RESULT([${have_lib}]) |
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if test "x${have_lib}" = "xyes" ; then |
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AC_DEFINE([HAVE_]m4_defn([UP]), [1], [Define to 1 if the `]m4_defn([DOWN])[' library is installed.]) |
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fi |
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efl_lib_[]m4_defn([DOWN])="${have_lib}" |
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m4_popdef([DOWN]) |
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m4_popdef([UP]) |
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]) |
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dnl Macro that iterates over a sequence of white separated libraries |
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dnl and that calls EFL_CHECK_LIB() for each of these libraries |
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dnl |
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dnl EFL_CHECK_LIBS(EFL, LIBRARIES) |
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AC_DEFUN([EFL_CHECK_LIBS], |
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[ |
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m4_foreach_w([lib], [$2], [EFL_CHECK_LIB($1, m4_defn([lib]))]) |
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])
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